BE658495A - - Google Patents

Info

Publication number
BE658495A
BE658495A BE658495DA BE658495A BE 658495 A BE658495 A BE 658495A BE 658495D A BE658495D A BE 658495DA BE 658495 A BE658495 A BE 658495A
Authority
BE
Belgium
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE658495A publication Critical patent/BE658495A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/24—Constructional features of resonators of material which is not piezoelectric, electrostrictive, or magnetostrictive
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/04—Oscillators acting by spring tension
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/04—Oscillators acting by spring tension
    • G04B17/045—Oscillators acting by spring tension with oscillating blade springs
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/08—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/08—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
    • G04C3/10—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means
    • G04C3/101—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means constructional details
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/08—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
    • G04C3/10—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means
    • G04C3/101—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means constructional details
    • G04C3/102—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means constructional details of the mechanical oscillator or of the coil

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Electric Clocks (AREA)
BE658495D 1964-01-20 1965-01-19 BE658495A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH58264A CH406984A (de) 1964-01-20 1964-01-20 Mechanischer Resonator für Normalfrequenzoszillatoren in Zeitmessgeräten

Publications (1)

Publication Number Publication Date
BE658495A true BE658495A (fr) 1965-05-17

Family

ID=4190332

Family Applications (1)

Application Number Title Priority Date Filing Date
BE658495D BE658495A (fr) 1964-01-20 1965-01-19

Country Status (8)

Country Link
US (1) US3269106A (fr)
AT (1) AT252823B (fr)
BE (1) BE658495A (fr)
CH (2) CH406984A (fr)
FR (1) FR1421123A (fr)
GB (1) GB1067148A (fr)
NL (1) NL6500662A (fr)
SE (1) SE319729B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH469299A (fr) * 1967-03-31 1969-04-15 Centre Electron Horloger Résonateur mécanique pour pièce d'horlogerie
CH510902A (fr) * 1967-06-27 1971-01-29 Movado Montres Résonateur de rotation mécanique pour appareil de mesure du temps
CH848369A4 (fr) * 1969-06-04 1971-05-14
CN106462105B (zh) 2014-01-13 2019-05-17 洛桑联邦理工学院 机械的各向同性谐波振荡器、包括其的系统及计时装置
WO2015104692A2 (fr) * 2014-01-13 2015-07-16 Ecole Polytechnique Federale De Lausanne (Epfl) Oscillateur harmonique isotrope a direction x et y et base de temps associe sans echappement ou a echappement simplifie
EP2942673A1 (fr) * 2014-05-05 2015-11-11 Asgalium Unitec S.A. Oscillateur mécanique à diapason pour mouvement horloger
CH709880A2 (fr) * 2014-07-14 2016-01-15 Nivarox Sa Guidage flexible horloger.
EP3001257B1 (fr) * 2014-09-26 2018-01-17 ETA SA Manufacture Horlogère Suisse Résonateur d'horlogerie paraxial et isochrone
CH710537A2 (fr) * 2014-12-18 2016-06-30 Swatch Group Res & Dev Ltd Oscillateur d'horlogerie à diapason.
EP3435170B1 (fr) * 2017-07-28 2021-06-30 The Swatch Group Research and Development Ltd Oscillateur d'horlogerie à guidages flexibles à grande course angulaire
US10895845B2 (en) * 2018-06-25 2021-01-19 The Swatch Group Research And Development Ltd Timepiece oscillator with flexure bearings having a long angular stroke
JP6843191B2 (ja) * 2018-07-24 2021-03-17 ザ・スウォッチ・グループ・リサーチ・アンド・ディベロップメント・リミテッド 長い角ストロークを有するフレクシャーベアリングを備えた計時器用発振器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL126920C (fr) * 1961-09-18

Also Published As

Publication number Publication date
FR1421123A (fr) 1965-12-10
AT252823B (de) 1967-03-10
SE319729B (fr) 1970-01-19
NL6500662A (fr) 1965-07-21
CH406984A (de) 1965-09-15
US3269106A (en) 1966-08-30
CH58264A4 (fr) 1965-09-15
GB1067148A (en) 1967-05-03

Similar Documents

Publication Publication Date Title
AU442366B2 (fr)
BE632875A (fr)
BE603534A (fr)
BE518974A (fr)
BE507097A (fr)
BE483969A (fr)
BE47396A (fr)
BE432268A (fr)
NL6500662A (fr)
BE564626A (fr)
BE584699A (fr)
BE610935A (fr)
CH904764A4 (fr)
BE613833A (fr)
BE621510A (fr)
BE622126A (fr)
BE623398A (fr)
BE626083A (fr)
BE626684A (fr)
BE627057A (fr)
BE627390A (fr)
BE627931A (fr)
BE628611A (fr)
BE629793A (fr)
CH1006164A4 (fr)